<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="renderer" content="webkit">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
    <link rel="icon" href="<%= BASE_URL %>favicon.ico">
    <title><%= webpackConfig.name %></title>
    <!--[if lt IE 11]><script>window.location.href='/html/ie.html';</script><![endif]-->
    <style>
    html,
    body,
    #app {
      height: 100%;
      margin: 0px;
      padding: 0px;
    }

    #loader-wrapper {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 999999;
      background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
      display: flex;
      justify-content: center;
      align-items: center;
      flex-direction: column;
    }

    .loader-container {
      position: relative;
      width: 100px;
      height: 100px;
    }

    #loader {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      border: 3px solid transparent;
      border-top-color: #409EFF;
      animation: spin 1s linear infinite;
      position: absolute;
      top: 0;
      left: 0;
    }

    #loader:before {
      content: "";
      position: absolute;
      top: 5px;
      left: 5px;
      right: 5px;
      bottom: 5px;
      border-radius: 50%;
      border: 3px solid transparent;
      border-top-color: #67C23A;
      animation: spin 2s linear infinite;
    }

    #loader:after {
      content: "";
      position: absolute;
      top: 15px;
      left: 15px;
      right: 15px;
      bottom: 15px;
      border-radius: 50%;
      border: 3px solid transparent;
      border-top-color: #E6A23C;
      animation: spin 1.5s linear infinite;
    }

    .pulse-ring {
      position: absolute;
      width: 100%;
      height: 100%;
      border-radius: 50%;
      animation: pulse 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
      border: 2px solid rgba(64, 158, 255, 0.1);
    }

    @keyframes spin {
      0% {
        transform: rotate(0deg);
      }
      100% {
        transform: rotate(360deg);
      }
    }

    @keyframes pulse {
      0% {
        transform: scale(0.8);
        opacity: 0;
      }
      50% {
        transform: scale(1);
        opacity: 0.4;
      }
      100% {
        transform: scale(1.2);
        opacity: 0;
      }
    }

    .load_title {
      font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
      color: #409EFF;
      font-size: 18px;
      margin-top: 30px;
      letter-spacing: 2px;
      text-align: center;
      position: relative;
      animation: fadeInUp 0.5s ease-out;
    }

    .load_title:after {
      content: '';
      display: block;
      width: 0;
      height: 2px;
      background: #409EFF;
      margin-top: 5px;
      animation: lineGrow 2s infinite;
      margin: 5px auto 0;
    }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes lineGrow {
      0% {
        width: 0;
      }
      50% {
        width: 100%;
      }
      100% {
        width: 0;
      }
    }

    .dots {
      display: inline-block;
      animation: dots 2s infinite;
    }

    @keyframes dots {
      0%, 20% { content: ''; }
      40% { content: '.'; }
      60% { content: '..'; }
      80% { content: '...'; }
      100% { content: ''; }
    }

    .loaded #loader-wrapper {
      visibility: hidden;
      opacity: 0;
      transition: all 0.3s ease-out;
    }
    </style>
  </head>
  <body>
    <div id="app">
      <div id="loader-wrapper">
        <div class="loader-container">
          <div class="pulse-ring"></div>
          <div id="loader"></div>
        </div>
        <div class="load_title">
          系统加载中，马上就好~<span class="dots"></span>
        </div>
      </div>
    </div>
  </body>
</html>
